Industrial Automation
Catalog Section - U906
Switches & Pilot Devices
AP Series Miniature Switches
& Pilot Devices
Switches & Pilot Devices
For up-to-date information, or to
request a full copy of this catalog, con-
tact us at www.idec.com or 800-262-
IDEC..
Due to continuous product improve-
ments, specifications are subject to
Switches and Pilot Devices Selection Guide
A-4 www.idec.com
USA: (800) 262-IDEC or (408) 747-0550, Canada (888) 317-IDEC
A
AP Series Miniature Pilot Lights
Series Model AP6 AP2 AP1 AP8
Mounting Hole Diameter Ø 5/8" (16mm) Ø 31/64" (12mm) Ø 13/32" (10mm) Ø 21/64" (8mm)
Appearance
See Page A-32
Operator Type Pilot Lights
Lens Shape and Size Flat & Dome
Ø 0.702" (18mm) Flat & Dome
Ø 0.546" (14mm) Flat & Dome
Ø 0.468" (12mm) Flat & Dome
Ø 0.382" (9.8mm)
Light Source LED (with built-in current limiting resistor)
Lens Colors Amber, Green, Red, White, Yellow
Voltages 6, 12, 24V AC/DC (full voltage);
120, 240V AC (with transformer);
110V DC (with DC-DC converter). 6, 12, 24V AC/DC (full voltage)
Rated Current 6V DC/33mA
12V DC/11mA
24V DC/11mA
6V DC/33mA
12V DC/22mA
24V DC/11mA
6V DC/18mA
12V DC/11mA
24V DC/12mA
6V DC/18mA
12V DC/11mA
24V DC/12mA
Degree of Protection Waterproof/Oiltight/Corrosion Resistant: IP65 Enclosed/ Dustproof: IP40
Termination .110" Solder/Quick Connect Solder Tab
Approvals UL Recognized
File No. E68961
CSA Certified
File No. LR48366
1. Only AP6 accepts .110" quick-connect.
2. AP2 and AP6 compatible with snap-on transformers.
3. All units are one-piece pilot lights with non-replaceable LED lamp.
4. All units include built-in current limiting resistor and reverse polarity protection diode.
Switches and Pilot Devices General Information
www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada (888) 317-IDEC A-11
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Light-emitting diodes (LEDs) are P–N junction semiconductors with mechanisms called “junction electro-luminescence.” Application of
direct current results in radiation or emission of a monochromatic light.
Different semiconductor materials produce different wavelengths of light as shown below:
Advantages of Using LEDs
• LEDs are used when heat generated by incandescent lamps would damage nearby equipment or interfere with a preci-
sion process. This is particularly advantageous when multiple lights are grouped.
• LEDs can operate at low temperatures which would cause incandescent lamps to fail, since glass cracks during rapid
cooling.
• LEDs consume 50 times less power than incandescent lamps, thereby reducing energy consumption.
• LEDs last 500 times longer than incandescent lamps. LEDs average a million hours (114 years) while incandescent lamps
average 2000 hours.
• LEDs do not generally “blow out” unless subjected to a severe overvoltage. They exhibit a half-life type dimishment in
brightness over time. After 50,000 hours (6 years) of use, IDEC LEDs will retain approximately half of their original inten-
sity.
• IDEC’s SUPERBRIGHT LEDs have high visibility.
• LEDs require little or no maintenance because of long life and high reliability.
IDEC Recommendations
For optimum results, especially when using switches and pilot lights in operating environments which are conducive to overheating, use
IDEC LED illuminated units. Transformers are available for use with incandescent illuminated units, which operate at lower voltages to
avoid overheating.
When IDEC’s L-120L lamp is used, make sure ambient temperatures do not exceed 30˚C (86˚F). If a lamp
from another supplier is used, it should be rated for less than 1.8 watts (15mA at 120V AC), with ambient
temperatures as stated above.
Filament-type incandescent lamps operate within the following parameters.
Light output and life expectancy depend on operating voltage. Light output varies to the 3rd or 4th power of the voltage. Life expectancy
varies inversely to the 12th power of voltage. In other words, over-voltage of 5% reduces life expectancy by 50%. Under-voltage of 5% dou-
bles life expectancy at the price of light output efficiency.
Inrush current (initial current through the filament) has an adverse effect on life expectancy. Cold resistance (room temperature) will have a
more detrimental effect than hot resistance to inrush current. Life expectancy of incandescent lamps can be maximized by reducing occur-
rences of cold resistance to inrush current.
Continued intermittent flashing will significantly reduce life expectancy. When using an incandescent lamp with a tungsten filament, flash-
ing will not reduce life expectancy as long as light output does not exceed that of steady burning.
When an incandescent lamp must withstand shock and vibration, use low voltage/high amperage (5–6V/60–120mA) lamps. These lamps
have a short, thick filament with a high resonant frequency.
Provide cooling by using a heat sink, particularly when multiple incandescent lamps are grouped or when air circulation is limited. Make
sure ambient temperatures do not exceed 100˚C (212˚F) for maximum life of incandescent lamps.
Specifications
Green Gallium Phosphide (GaP) 5600 Å
Yellow Gallium Arsenide
Phosphide (GaAsP) 5800 Å
Amber Gallium Arsenide
Phosphide (GaAsP) 6300 Å
Red Gallium Arsenide
Phosphide (GaAsP) 6600Å
Infrared Gallium Arsenide (GaAs) 9000 Å
General Information
Information About LED Lamps
Information About Incandescent Lamps
Switches and Pilot Devices General Information
A-12 www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada (888) 317-IDEC
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1. IDEC offers assembled and sub-assembled switches and pilot lights for your convenience. In some cases there is a cost difference, with sub-assembled units
costing slightly less. Since assembled units are custom made to your order, a couple of days for assembly is added to delivery . To minimize delivery or inven-
tory requirements, it is recommended that switches and pilot lights be ordered as sub-components.
2. When ordering pilot lights or illuminated pushbuttons, make sure to specify the color code in place of the asterisk in the part number, (LED or incandescent lamp
included). Spare lamps can be ordered and are listed with sub-assembly components.
3. Accessories, such as locking ring wrench, lens removal tool, and lamp holder, are available to make installation and assembly easier. IDEC recommends using
these accessories and is not responsible for damage as a result of using the wrong tool.
4. Marking plates are available for switches and pilot lights which feature a flat lens. Printed mylar (not included) can also be inserted under lens for labeling pur-
poses.
5. Nameplates are available for TW, 7/8" (22mm), HW 7/8" (22mm),and TWTD series, Ø1–13/64" (30mm). For prompt delivery, order standard legends. Custom
engraving is also offered for an additional charge.
1. Use the appropriate lamp holder to remove or install LED or incandescent lamps. Using pliers will damage the lamp.
2. When mounting switches and pilot lights into a panel, use locking ring wrench.Using pliers or tightening excessively will damage the locking ring.
3. A series, 21/64" (8mm), can be mounted on a panel 0.019" (0.5mm) to 0.236" (6mm) thick.
4. LW 7/8” (22mm), TW, 7/8" (22mm), and TWTD series, Ø1–13/64" (30mm), feature an adjustment ring for mounting on a panel 0.038" (1mm) to 0.236" (6mm)
thick. Using a nameplate or an anti-rotation ring adds 0.031" (0.8mm) to the panel thickness.
5. When applicable, solder terminals within 20W/5sec or 260˚/3sec without exerting external force to the terminals. Use a non-corrosive resin liquid flux.
6. The operating voltage for LED units represents a complete DC value. When using a pulsing voltage, such a full-wave rectification, keeppeak currents within the
forward current If. Peak currents exceeding If may shorten the life of the LED lamp.
7. To avoid a short circuit, never connect NO and NC contacts to different voltages or power sources.
8. Optimum performance of TW and TWTD illuminated pushbuttons, selector switches, and pilot lights is obtained with IDEC LED and incandescent lamps.
9. For maximum life of incandescent lamps (approximately 2000 hours), use within the rated operating voltage. If it is necessary to use a higher voltage, keeping
ambient temperature below 30˚C (86˚F)will help prolong the life of an incandescent lamp.
Superbright LEDs Incandescent
Characteristics
Heat Dissipation Very Low High
Life Expectancy Very Long Short
Reliability Very High Low
Mechanical
Strength Not Susceptible Susceptible to Shock/Vibration
Maintenance
Required Negligible Frequent
Operation at Low
Temps. Possible Not Possible
Inrush Current Negligible Very Large
Voltage Effects
on Life Insignificant Significant
Brightness Slightly Less Slightly More
Comparison: LED vs. Incandescent Lamps
Ordering Information
Installation and Operation
If excessive voltage is applied (over 50V), the lamp may blow and
the lens holder may pop out.
Miniature Pilot Lights AP Series
www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada (888) 317-IDEC A-31
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Miniature Pilot Lights with Super Bright LEDs
Specifications
Lamp Built-in LED with current limiting resistor
Operational Voltage 6, 12, 24VDC (full voltage),
110/120, 220/240VAC, (transformer)
110VDC (with converter)
Current Ratings
AP8: 6VDC/18mA, 12VDC/11mA, 24VDC/12mA
AP1: 6VDC/18mA, 12VDC/11mA, 24VDC/12mA
AP2: 6VDC/33mA, 12VDC/22mA, 24VDC/11mA
AP6: 6VDC/33mA, 12VDC/11mA, 24VDC/11mA
Operating Temp. -20°C to +50°C
Operating Humidity 45 to 85% RH
Insul. Resistance 100MΩ min. (500V DC megger)
Between live and dead parts
Rev. Withstand Voltage AP2: 100V
Other Series: 200V
Solder Terminal Soldering 260°C maximum (5 sec.)
Degree of Protection AP8: IP40 (dustight)
Other Series: IP65 (oiltight)
Optional Adaptors/Converters
AC Adaptor DC-DC Converter
Applicable Units AP2 & AP6 ( with 6V LED only)
Operating Voltage 110/120VAC 50/60 Hz
220/240VAC 50/60 Hz 110V DC (90 to 140V DC)
Power Consumption 1.6 VA maximum 1W maximum
Insulation Voltage 250 V AC 140V DC
Insulation Resistance 10MΩ min. (500V DC megger) Between live and dead parts
Dielectric Strength 2,000V AC, 1 minute Between live/dead parts
2,000V AC, 1 minute Between terminals 2,000V AC, 1 minute Between live/dead parts
1,500V AC, 1 minute Between terminals
AP8
AP1
AP2
AP6
AP Series — Miniature Pilot Lights
Key features of AP series include:
• Long service life, low maintenance
• Space saving miniature style
• Dome or flat lens models
• Built-in current-limiting resistor and reverse polarity protection diode
• Five illumination colors: red, green, amber, yellow, and white
• AC adaptor (120V AC and 240V AC) and DC-DC Converter (110V DC) options
on 12mm and 16mm units
CSA Certified
File No. LR92374
UL Recognized
File No. E68961
Available as one piece only (replacement lenses and LEDs are not availalbe).
Miniature Pilot Lights AP Series
A-32 www .idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada (888)
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Part Numbers: AP Miniature Pilot Lights
Part Numbers: Optional AC Adaptors and DC-DC Converters (for AP2 and AP6 only)
Appearance Lens Style Operating Voltage Part Numbers
AP8 Series - Ø 21/64" (8mm) Dome 6V DC
12V DC
24V DC
AP8M266-➁
AP8M211-➁
AP8M222-➁
Flat 6V DC
12V DC
24V DC
AP8M166-➁
AP8M111-➁
AP8M122-➁
AP1 Series - Ø 13/32" (10mm)
Dome 6V DC
12V DC
24V DC
AP1M266-➁
AP1M211-➁
AP1M222-➁
Flat 6V DC
12V DC
24V DC
AP1M166-➁
AP1M111-➁
AP1M122-➁
AP2 Series - Ø 31/64" (12mm)
Dome 6V DC
12V DC
24V DC
AP2M266-➁
AP2M211-➁
AP2M222-➁
Flat 6V DC
12V DC
24V DC
AP2M166-➁
AP2M111-➁
AP2M122-➁
AP6 Series - Ø 41/64" (16mm)
Dome 6V DC
12V DC
24V DC
AP6M266-➁
AP6M211-➁
AP6M222-➁
Flat 6V DC
12V DC
24V DC
AP6M166-➁
AP6M111-➁
AP6M122-➁
Appearance Style Voltage
Part Numbers
Used with
AP2 Series
Used with
AP6 Series
AC
Adaptor 110/120V AC
220/240V AC AP2-0126D
AP2-0246D AP6-0126D
AP6-0246D
DC-DC
Converter 110V DC
(90–140V DC) AP2-016DD AP6-016DD
Miniature Pilot Lights (Assembled)
➁ Color Code
Color Code
Amber A
Green G
Red R
White W
Yellow Y
1.In place of ➁, specify the color code.
2.For dimensions, see page A-34
3.For accessories, see page A-33.
Secondary Voltage = 6V
1
.Optiona
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aptors an
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DC-DC converters snap onto t
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2
or
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ig
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ts.
2. AC Adaptors and DC-DC Converters step down to 6V.
3. For dimensions, see page A-28.
Miniature Pilot Lights AP Series
www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada (888) 317-IDEC A-33
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IDEC’s Superbright LED"
Appearance Description Used With Part Number
Locking Ring Wrench
Made of metal. Used for tightening plastic lock-
ing ring during installation. Tightening torque
should not exceed 3kgf-cm
Ø 5/8" (16mm) units MT-001
Ø 31/64" (12mm) units MT-002
Ø 13/32" (10mm) units MT-003
Ø 21/64" (8mm) units MT-004
Mounting Hole Plug
Made of rubber. Fills unused mounting holes to
provide IP65 protection
Unused 21/64" (8mm) panel cutouts AL-B8
Unused 5/8" (16mm) panel cutouts AL-B6
Accessories — AP Series
Schematics — AP Series
Equivalent Circuit
6V
12V/24V
Lamp
( + ) Lamp
( – )
Pilot Lights
Miniature Pilot Lights AP Series
A-34 www .idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada (888)
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Pilot Lights (AP Series)
Style AP8 AP1 AP2 AP6
Flat Dome Flat Dome Flat Dome w/ Adaptor
or Converter Flat Dome w/ Adaptor
or Converter
Panel Cut-out Ø 0.319" (+0.0118, –0)
8.1mm (+0.3, –0) Ø 0.398" (+0.0118, –0)
10.1mm (+0.3, –0) Ø 0.480" (+0.0118, –0) 12.2mm (+0.3, –0) Ø 0.638" (+0.0118, –0) 16.2mm (+0.3, –0)
FOutside
Dimension Ø 0.386" (9.8mm) Ø 0.472" (12mm) Ø 0.551" (14mm) ❑ 0.709" (18mm) Ø 0.709" (18mm) ❑ 0.709" (18mm)
Dimensions — AP Series
0.217"
(5.5mm)
Dome
1.161"
(29.5mm)
0.846"
(21.5mm)
0.110"
(2.8mm)
0.315"
(8mm) 0.453" (11.5mm) AP2
0.531" (13.5mm) AP6
0.374" (9.5mm) AP8
0.393" (10mm) AP1
See
Table
Above
FSee
Table
Above
0.335" (8.5mm) AP8 only
0.374" (9.5mm) Others
Flat
0.217"
(5.5mm)
F
AP2 Series with AC adaptor or DC-DC Converter
2.289" (58.7mm)
2.769" (71mm)
N.P.
Top
AC adaptor/DC-DC Converter M3 Screw
x1
x2
0.702"
(18mm)
0.702"
2.289" (58.7mm)
N.P.
AC adaptor/DC-DC Converter M3 Screw
x1
x2
0.702"
(18mm)
0.702"
AP6 Series with AC adaptor or DC-DC Converter
Top
(18mm)
2.769" (71mm)
